Skip to content

Instantly share code, notes, and snippets.

Discover gists

@MParvin
MParvin / certbot_dns.sh
Created December 31, 2022 11:59
Certbot DNS script, This script is used to generate a certificate using DNS challenge.
#!/bin/bash
if ! [ -x "$(command -v certbot)" ]; then
echo 'Error: certbot is not installed.' >&2
exit 1
fi
if [ -z "$1" ]; then
echo "Usage: $0 domain_name"
exit 1
@zhangchitc
zhangchitc / gist:7dead7c1b517390e061e07759ed80277
Last active May 17, 2026 11:10
my ghostty config
# ============================================
# Ghostty Terminal - Complete Configuration
# ============================================
# File: ~/.config/ghostty/config
# Reload: Cmd+Shift+, (macOS)
# View options: ghostty +show-config --default --docs
# --- Typography ---
font-family = "Maple Mono NF CN"
font-size = 14
@EncodeTheCode
EncodeTheCode / cool_menu_concept7a.htm
Created May 17, 2026 11:09
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0"/>
<title>True 3D Globe Orbit Menu</title>
<style>
:root{
--bg0:#020408;
@minif
minif / Re-Obtaining Removed Apps.md
Last active May 17, 2026 11:08

Download .ipa files removed from purchased tab.

Due to various reasons (such as Apple developer account termination), apps you had previously purchased can no longer be downloaded from the App Store or iTunes. However, it turns out these applications can still be accessed. Third party .ipa downloading tools such as iMazing, ipatool, and ipatool-py use a special endpoint that allows downloading removed apps.

This app must have been purchased on your Apple ID beforehand. You cannot download any app ever made. Apple only lets you download apps you had bought or downloaded in the past.

I reccomend using the ipatool-py method, because it is easier. However, if you are unable to use it, I have left the original iMazing method for you to follow.

Requirements for this tutorial:

@EncodeTheCode
EncodeTheCode / cool_menu_concept6a.htm
Created May 17, 2026 11:06
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Fixed 3D Orbit Menu</title>
<style>
:root{
--bg0:#020408;
@EncodeTheCode
EncodeTheCode / cool_menu_concept5.htm
Created May 17, 2026 11:05
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Demo One Orbit Menu</title>
<style>
:root {
--bg0: #020408;
--bg1: #05070b;
@alex-spataru
alex-spataru / android-bootloader-unlock.py
Last active May 17, 2026 11:04
Brute-force OEM code/password guesser for Android phones
#
# Based on https://github.com/haexhub/huaweiBootloaderHack
#
# Usage:
# python android-bootloader-unlock.py <YOUR_IMEI_CODE>
#
# Please enable USB debugging on your phone before using this
# tool, hope it helps you :)
#
@karpathy
karpathy / llm-wiki.md
Created April 4, 2026 16:25
llm-wiki

LLM Wiki

A pattern for building personal knowledge bases using LLMs.

This is an idea file, it is designed to be copy pasted to your own LLM Agent (e.g. OpenAI Codex, Claude Code, OpenCode / Pi, or etc.). Its goal is to communicate the high level idea, but your agent will build out the specifics in collaboration with you.

The core idea

Most people's experience with LLMs and documents looks like RAG: you upload a collection of files, the LLM retrieves relevant chunks at query time, and generates an answer. This works, but the LLM is rediscovering knowledge from scratch on every question. There's no accumulation. Ask a subtle question that requires synthesizing five documents, and the LLM has to find and piece together the relevant fragments every time. Nothing is built up. NotebookLM, ChatGPT file uploads, and most RAG systems work this way.

@EncodeTheCode
EncodeTheCode / cool_menu_concept4.htm
Created May 17, 2026 11:01
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Demo One Orbit Menu</title>
<style>
:root {
--bg0: #020408;
--bg1: #05070b;